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Question
What is the direction of the summer monsoon on the Indo-Gangetic Plain?
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Solution
The summer monsoon's direction on the Indo-Gangetic Plain shifts east to west, or predominantly westward in some locations. This change occurs because of geographical and topographical factors.
RELATED QUESTIONS
Study the climate data given below and answer the questions that follow:
| Month | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| Temperature in °C |
25.0 | 25.5 | 26.3 | 27.1 | 30.0 | 36.2 | 36.0 | 35.9 | 35.9 | 29.3 | 27.0 | 24.6 |
| Rainfall cm | 24.5 | 23.1 | 15.0 | 2.4 | 0.1 | 11.0 | 9.3 | 4.0 | 10.5 | 4.0 | 14.5 | 20.4 |
1) Calculate the annual temperature range.
2) What is the total annual rainfall?
3) Presuming that the station is located in India, give a reason for its location being on the east coast or west coast of India.
Give an account of the distribution of annual rainfall in India.
Why are there great variations in the climate of the Indian sub-continent?
State the climatic significance of the Himalayas to the people of South Asia.
Or
Describe the two ways in which the Himalayas influence the climate of India.
The latitudinal extent of India is responsible for the variation in the climatic conditions which prevail in the country.
Though Mangalore and Mysore are on the same latitude, Mangalore experiences more rainfall than Mysore. Give reasons.
Give reason why Shillong gets hardly 200 cm., rainfall during the year, whereas Cherrapunji gets more than 1250 cm, of rainfall although they are situated very close to each other.
Study the table given below and answer the questions that follow:
| Station | Month | J | F | M | A | M | J | J | A | S | O | N | D |
| A | Temperature in Degree C. | 14.4 | 16.7 | 23.3 | 30.0 | 33.3 | 33.3 | 30.0 | 29.4 | 28.9 | 25.6 | 19.4 | 15.6 |
| Rainfall in cm | 2.5 | 1.5 | 1.3 | 10 | 1.8 | 7.4 | 19.3 | 17.8 | 11.9 | 1.3 | 0.2 | 1.0 | |
| B | Temperature in Degree C. | 24.4 | 24.4 | 26.7 | 28.3 | 300 | 28.9 | 27.2 | 27.2 | 27.2 | 27.8 | 27.2 | 25.0 |
| Rainfall in cm | 0.2 | 0.2 | 0.3 | 10 | 1.8 | 50.6 | 61.0 | 24.8 | 24.8 | 24.8 | 1.0 | 0.7 |
(i) Calculate the annual rainfall in station A.
(ii) What is the annual range of temperature in station B?
(iii) Which of the two stations has an equable climate?
Study the climate data of Station X and answer the questions that follow:
| Month | Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
| Temperature °C | 21.0 | 21.9 | 24.3 | 27.2 | 28.0 | 26.4 | 26.1 | 25.4 | 26.0 | 26.0 | 23.8 | 21.2 |
| Rainfall in cm | 5.1 | 2.8 | 1.2 | 1.7 | 3.9 | 4.6 | 8.4 | 11.4 | 11.9 | 31.6 | 34.5 | 14.8 |
- Calculate the annual range of temperature of Station X.
- Name the wind that brings most of the rainfall to this station.
- On which coast of India is Station X located?
What is the source of winter rainfall in Tamil Nadu?
